package servlet;

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import dal.DefaultUserService;
import dal.UserService;

import model.User;

@SuppressWarnings("serial")
public class RegistServlet extends HttpServlet {

	public RegistServlet() {
		super();
	}

	/**
	 * The doPost method of the servlet. <br>
	 * 
	 * This method is called when a form has its tag value method equals to
	 * post.
	 * 
	 * @param request
	 *            the request send by the client to the server
	 * @param response
	 *            the response send by the server to the client
	 * @throws ServletException
	 *             if an error occurred
	 * @throws IOException
	 *             if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		User user = new User(request.getParameter("username"), request
				.getParameter("password"));
		UserService us = new DefaultUserService();
		if (us.regist(user)) {
			response.sendRedirect("regist_success.html");
		} else {
			response.sendRedirect("regist_failed.html");
		}

	}

}
